Industrial chiller pump operation should pay attention to several aspects

(1) Check industrial chiller each instrument is working properly, stable, with particular attention ammeter exceeds the rated motor current, the current is too large, too small should immediately stop checking.     
(2) The pump flow is normal, check the outlet pipe flow of water, according to the pool water level changes, the estimated pump running time, promptly contact and scheduling.     
(3) Check whether the heat pump filler plate, dripping is normal, the class can not be less than eight times.    
(4) Note that the unit, vibration. 
(5) Check bearing motor temperature, abnormal should immediately stop, notify the duty scheduling.    
(6) Check industrial chillers and intake grille is blocked, the water level is too low.